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velikii [3]
3 years ago
15

Please help meeeeeeeeeeeee

Mathematics
1 answer:
horrorfan [7]3 years ago
4 0

Answer:

The first one is D and the second one is B

Step-by-step explanation:

The first is D because the volume of a cylinder is v = π (pi) times the radius squared times the height of the cylinder.

so (π)(16^2)(7) =5629.73 ft^3

Then 1 ft^3 is = 7.5 gallons of water, so you multiple 5629.73 by 7.5 and round. Which gets you 42223

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How do I work this out​
anyanavicka [17]

Answer:

2.21073919x10^23

Step-by-step explanation:

Apply the Negative Exponent Rule. Negative exponents in the numerator get moved to the denominator and become positive exponents. Negative exponents in the denominator get moved to the numerator and become positive exponents.

8 0
3 years ago
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Evaluate the expression when m=25 and n=2
lawyer [7]

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Step-by-step explanation:

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3 years ago
What does 9/5 + 14/12 equal
fenix001 [56]

Answer:

53/50

Step-by-step explanation:

9/15 + 14/12

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9/15 + 7/6

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159/90

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7 0
3 years ago
Each edge of a cube is 9 centimeters long. Find the total length of all the edges of the cube.
posledela

Answer:

108 centimeters

Step-by-step explanation:

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4 0
2 years ago
Write 1,386 as the product of its prime factors. A. 2 x 3 x 3 x 7 x 11 B. 2 x 693 C. 2 x 3 x 7 x 33 D. 2 x 3 x 231
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Hello there,

The "prime factor's" of 1,386 would be "2*3*3*7*11.

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Hope this helps.

~Jurgen
5 0
3 years ago
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